Latest Resource Classification News

Alma Metals is pushing the Briggs Copper Project through a substantial drilling and metallurgical program, with a 2027 resource update planned to support a prefeasibility study. The project’s 932Mt resource contains about 2Mt of copper, but the company still faces the usual funding, technical and development hurdles of a large undeveloped mine.

Valiant Gold’s first annual report shows a newly listed gold company with $62.8 million in cash, no debt and two Western Australian projects moving from demerger to execution. The immediate test is whether Comet can be restarted while drilling at Reedy converts resource potential into something mineable.

New Talisman Gold Mines has outlined a conceptual exploration target of up to 550,000 ounces of gold beyond its existing 350,000-ounce gold-equivalent resource at the Talisman Project. The company now plans 18 to 20 drillholes in calendar Q1 2027 to test six priority mineralised structures.

Breakthrough Minerals has shifted its centre of gravity to a 952-square-kilometre Queensland copper-gold portfolio, backed by an 18.8Mt JORC resource and early drilling success. The annual report also highlights the constraint: a A$5.69 million loss, ongoing cash burn and material uncertainty over future funding.

Metals Australia has established a maiden 45.7Mt Inferred VTM resource at Manindi West, alongside test work producing titanium oxide above 99% purity. The opportunity is sizeable, but remains an early-stage resource supported by conceptual expansion targets and screening-level economics.

Mount Ridley Mines has reported broad, shallow scandium intersections extending up to 8km beyond the Grass Patch Project’s current Block 1 and Block 2 resource boundaries. The results could support a larger JORC resource, but the company has yet to convert the exploration footprint into an updated estimate.

GBM Resources has returned a broad 101-metre gold intersection at 2.63g/t from Lone Sister, with higher-grade intervals pointing to potential local grade uplift at Twin Hills. A further 8,400 metres of assays remain pending before the planned December-quarter resource update.

Many Peaks Minerals has extended the tested vertical depth of gold mineralisation at its Ferké project by about 70%, with a deepest intercept returning 40.3 metres at 3.89g/t gold. The results support a planned resource update and preliminary assessment of underground mining, but remain exploration results outside the current resource.

American Rare Earths has reported broad, near-surface rare earth mineralisation from the first six holes of its 2026 feasibility drilling program in Wyoming. The results are encouraging for geological continuity, but they cover only part of the program and do not yet represent a new resource estimate.

Pilbara Gold has reported strong initial drill results from the Terra Prospect at Roe Hills, including 46 metres at 3.17g/t gold and a narrower high-grade hit of 4 metres at 9.91g/t. The results extend evidence of a mineralised corridor at least 1.5km long, although substantial drilling and follow-up work remain.

Ordell Minerals has reported broad shallow gold intersections from the first 11 holes of a 122-hole infill program at McNabs East in Western Australia. The results strengthen the case for a maiden resource in the December 2026 quarter, although most assays and the key resource work remain outstanding.

True North Copper has lifted the contained copper inventory across its Cloncurry Copper Project by approximately 18% through a larger Mongoose-Taipan resource. The update gives the late-2026 pre-feasibility study a bigger technical base, but it remains a mineral resource rather than an economic reserve.